[PATCH 1/2] of: of_reserved_mem: only call memblock_free for normal reserved memory

[Dong Aisheng]

For nomap case, the memory block will be removed by memblock_remove()
in early_init_dt_alloc_reserved_memory_arch(). So it's meaningless to
call memblock_free() on error path.

Cc: Rob Herring <robh+dt at kernel.org>
Cc: devicetree at vger.kernel.org
Signed-off-by: Dong Aisheng <aisheng.dong at nxp.com>
---
 drivers/of/of_reserved_mem.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/of/of_reserved_mem.c b/drivers/of/of_reserved_mem.c
index 4592b71aba5c..367f298a83b2 100644
--- a/drivers/of/of_reserved_mem.c
+++ b/drivers/of/of_reserved_mem.c
@@ -275,9 +275,10 @@ void __init fdt_init_reserved_mem(void)
 			if (err != 0 && err != -ENOENT) {
 				pr_info("node %s compatible matching fail\n",
 					rmem->name);
-				memblock_free(rmem->base, rmem->size);
 				if (nomap)
 					memblock_add(rmem->base, rmem->size);
+				else
+					memblock_free(rmem->base, rmem->size);
 			}
 		}
 	}
-- 
2.25.1